1.

Two aqueous solutions A and B, are separated by a semi-permeable membrane. The osinotic pressure of solution A immediately begins to decrease. Which of the following statements is true?

Answer»

The solvent molecules are moving from the solution of HIGHER osmotic pressure to that of lower osmotic pressure
The initial osmotic pressure of solution B is GREATER than that of solution A.
Solvent molecules are moving from solution B into solution A.
Both (a) and (b).

Solution :Solvent molecules are moving from solution B into solution A HENCE, osmotic pressure of solution A IMMEDIATELY begins to decrease.


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